Date   : Thu, 06 Mar 1997 17:26:52 +0000 (GMT)
From   : Rich <rst20@...>
Subject: Another emulator problem

I'm writing a BBC emulator which I hope will run at almost true speed on
my Arm250 Acorn machine (I'm using a few cunning tricks which should get
it moving at quite a fair rate).  Anyway, point is, although it's early
days yet and I'm not emulating quite all the hardware yet, the OS is
stopping at an infinite loop at &DC5D.  Does anyone know the cause of this
crash (it's dependent on a page 2 memory location - can't remember which
one at the moment - being a certain value)  If anyone knows where this is
set up and which hardware registers it's dependent on, or has any info at
all, 'twould be much appreciated.

Cheers, Rich
--  
  +----------------------------------+
  | Richard Talbot-Watkins,          | "Time is just nature's way
  | Room H4, St Catharine's College, |  of making sure that everything
  | Cambridge. (01223) 500 858       |  doesn't happen at once..."
  +----------------------------------+